As the xtal gets older the shift should become less and less (more stable) give it an extra calibration. I do not know the percentage of the shift, but can be normal for new xtals. 73 groeten Peter petervn(a)hetnet.nl <mailto:[EMAIL PROTECTED]> ; pa0pvn(a)hetnet.nl <mailto:[EMAIL PROTECTED]> ; pa0pvn(a)gmail.com ; pa0pvn(a)amsat.org .
________________________________ Van: [EMAIL PROTECTED] namens Bob Maser Verzonden: ma 28-5-2007 23:06 Aan: Frank Mayer; flexradio@flex-radio.biz Onderwerp: Re: [Flexradio] Frequency Calibration Mine started in the -150 range and 6 months later, is -2680 and continuing lower. Maybe this is Flex's way to make money in the after market selling replacement crystal oscillators. You can always buy a Bliley OCXO for $400. Bob W6TR ----- Original Message ----- From: "Frank Mayer" <[EMAIL PROTECTED]> To: <flexradio@flex-radio.biz> Sent: Monday, May 28, 2007 4:45 PM Subject: [Flexradio] Frequency Calibration >I have had my SDR-1000 since December. When I first got the clock offset >was set to about +100 for accurate calibration. Since then it has been >steadily needed to be reset to a lower value. It is at -1300 now. Could >the problem be the crystal going bad? > Frank WA3JBT. > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > http://mail.flex-radio.biz/pipermail/flexradio_flex-radio.biz/attachments/20070528/806efac5/attachment.html > _______________________________________________ > FlexRadio mailing list > FlexRadio@flex-radio.biz > http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz > Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ > FlexRadio Knowledge Base: http://kb.flex-radio.com/ > FlexRadio Homepage: http://www.flex-radio.com/ _______________________________________________ FlexRadio mailing list FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ FlexRadio Knowledge Base: http://kb.flex-radio.com/ FlexRadio Homepage: http://www.flex-radio.com/ -------------- next part -------------- An HTML attachment was scrubbed... URL: http://mail.flex-radio.biz/pipermail/flexradio_flex-radio.biz/attachments/20070528/864fb9de/attachment.html _______________________________________________ FlexRadio mailing list FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ FlexRadio Knowledge Base: http://kb.flex-radio.com/ FlexRadio Homepage: http://www.flex-radio.com/
